Approx Lead Time: 5 Working Days
The CAL-PRO expansion vessels absorb the water volume variations in closed heating systems maintaining constant pressure and help to reduce energy consumption. The broad range available meets the requirements of various heating system size.
Features & Benefits
- 4 Litre
- Zilmet CAL-PRO 4
- Red Heating Expansion Vessel
- Expansion Vessel for Heating Systems
PLEASE NOTE: The image depicted is of the 18 litre Cal Pro Expansion Vessel.
Specification
- Max. working pressure: 5 Bar
- Max. operating temperature: 90°C
- Factory pre-charge: 1.5 Bar
- Shell: Carbon Steel
- Connections: 3/4" MSP Carbon Steel
- Membrane: SBR Synthetic Rubber
- Capacity: 4 Litres
- Height: 195mm
- Diameter: 225mm
- Colour: Red
